public string AddTrainTicket(string from, string to, string dateAndTime, string price, string studentPrice)
{
TrainTicket ticket = new TrainTicket(from, to, dateAndTime, price, studentPrice);
string result = this.AddTicket(ticket);
if (result.Contains(GlobalConstants.Created))
{
this.trainTicketsCount++;
}
return result;
}
private string DeleteTrainTicket(string from, string to, string dateAndTime)
{
TrainTicket ticket = new TrainTicket(from, to, dateAndTime);
string result = this.DeleteTicket(ticket);
if (result.Contains(GlobalConstants.Deleted))
{
this.trainTicketsCount--;
}
return result;
}
